products name:Sanitary Pneumatic Diaphragm Valve Action type: Pneumatic Connection mode: Clamped, welded, threaded, flanged, etc Specification: 1/4"-4", DN25-DN100 Material quality: SUS316L Seal: EPDM, EPDM/PTFE Pressure: 0-10bar Temperature: -10-+100deg. Application: Pharmacy, beer, food, dairy, beverage, cosmetic, chemical industry